[INFO] fetching crate desk-locker 1.0.1...
[INFO] testing desk-locker-1.0.1 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate desk-locker 1.0.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate desk-locker 1.0.1 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate desk-locker 1.0.1
[INFO] finished tweaking crates.io crate desk-locker 1.0.1
[INFO] tweaked toml for crates.io crate desk-locker 1.0.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate desk-locker 1.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dbus v0.9.1
[INFO] [stderr]   Downloaded desk-logind v1.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a683a9f82ea912d7e2c0a59adc836df6c857a030694a0a13ee1a8f43c55653ae
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a683a9f82ea912d7e2c0a59adc836df6c857a030694a0a13ee1a8f43c55653ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a683a9f82ea912d7e2c0a59adc836df6c857a030694a0a13ee1a8f43c55653ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a683a9f82ea912d7e2c0a59adc836df6c857a030694a0a13ee1a8f43c55653ae", kill_on_drop: false }`
[INFO] [stdout] a683a9f82ea912d7e2c0a59adc836df6c857a030694a0a13ee1a8f43c55653ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 72d81b34e47c67cfc2ba08cdad25a791b160503996da4624b61d359fcd9b2a62
[INFO] running `Command { std: "docker" "start" "-a" "72d81b34e47c67cfc2ba08cdad25a791b160503996da4624b61d359fcd9b2a62", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling anyhow v1.0.38
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling libdbus-sys v0.2.1
[INFO] [stderr]    Compiling thread_local v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling log v0.4.13
[INFO] [stderr]    Compiling xcb v0.9.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling regex v1.4.3
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling nix v0.19.1
[INFO] [stderr]    Compiling dbus v0.9.1
[INFO] [stderr]    Compiling env_logger v0.8.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling desk-logind v1.1.1
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling desk-locker v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-Wl,--as-needed" "-L" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/desk_locker-a658a9d62d6fbfd8.desk_locker.2bvgvzpt-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/desk_locker-a658a9d62d6fbfd8.desk_locker.2bvgvzpt-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/desk_locker-a658a9d62d6fbfd8.desk_locker.2bvgvzpt-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/desk_locker-a658a9d62d6fbfd8.desk_locker.2bvgvzpt-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/desk_locker-a658a9d62d6fbfd8.desk_locker.2bvgvzpt-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/desk_locker-a658a9d62d6fbfd8.desk_locker.2bvgvzpt-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/desk_locker-a658a9d62d6fbfd8.desk_locker.2bvgvzpt-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/desk_locker-a658a9d62d6fbfd8.desk_locker.2bvgvzpt-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/desk_locker-a658a9d62d6fbfd8.desk_locker.2bvgvzpt-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/desk_locker-a658a9d62d6fbfd8.desk_locker.2bvgvzpt-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/desk_locker-a658a9d62d6fbfd8.desk_locker.2bvgvzpt-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/desk_locker-a658a9d62d6fbfd8.desk_locker.2bvgvzpt-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/desk_locker-a658a9d62d6fbfd8.desk_locker.2bvgvzpt-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/desk_locker-a658a9d62d6fbfd8.desk_locker.2bvgvzpt-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/desk_locker-a658a9d62d6fbfd8.desk_locker.2bvgvzpt-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/desk_locker-a658a9d62d6fbfd8.desk_locker.2bvgvzpt-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/desk_locker-a658a9d62d6fbfd8" "/opt/rustwide/target/debug/deps/desk_locker-a658a9d62d6fbfd8.3fg0lrmv6pfmemf6.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libxcb-a85e680ac9fb550d.rlib" "/opt/rustwide/target/debug/deps/libdesk_logind-f1d32ae64f8ae05f.rlib" "/opt/rustwide/target/debug/deps/libnix-96d91665ae64bbb6.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-755744d3ca57570c.rlib" "/opt/rustwide/target/debug/deps/libthiserror-bdda374f5e33d10e.rlib" "/opt/rustwide/target/debug/deps/libstructopt-98d82b08d37130dd.rlib" "/opt/rustwide/target/debug/deps/libclap-370c1bff587df754.rlib" "/opt/rustwide/target/debug/deps/libvec_map-6ca2ab92fd8f89b6.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-72726d2ca165c499.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-9ab5865733e9acc9.rlib" "/opt/rustwide/target/debug/deps/libstrsim-66e58bd8aecd9c6e.rlib" "/opt/rustwide/target/debug/deps/libbitflags-7f78c1de5599d643.rlib" "/opt/rustwide/target/debug/deps/libansi_term-b7c7e94976e9eae7.rlib" "/opt/rustwide/target/debug/deps/libenv_logger-38ac0a943319b767.rlib" "/opt/rustwide/target/debug/deps/libatty-cdac9c7eac109955.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-facf7d196d2bb8d6.rlib" "/opt/rustwide/target/debug/deps/libhumantime-a7e02b0fa7ec3c14.rlib" "/opt/rustwide/target/debug/deps/liblog-c652b37e1b46dfa9.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-c4f6196cf7d68209.rlib" "/opt/rustwide/target/debug/deps/libregex-48be6c7555e6d959.rlib" "/opt/rustwide/target/debug/deps/libthread_local-f1c3e38a442a77d7.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-ff2d4c059a61c830.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-fb6c07b70b3161e4.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-ab40b2e2ca15b714.rlib" "/opt/rustwide/target/debug/deps/libmemchr-3ae94b7d04edf574.rlib" "/opt/rustwide/target/debug/deps/libdbus-116470d5b04fd68a.rlib" "/opt/rustwide/target/debug/deps/liblibdbus_sys-bee05484c0dd59ca.rlib" "/opt/rustwide/target/debug/deps/liblibc-51ac4d4b433dec00.rlib" "/opt/rustwide/target/debug/deps/libanyhow-fbaddc763dcca0f6.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-21256c14e4504640.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-986e7fea4474d4d2.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-91d85f45babdb06e.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-756509c31813f9a6.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-5c2ef587e740c0cc.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-ad8f9371d31db1b3.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-402820fb3b4d3dd8.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-5e8e903f07dc8747.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7ab9ae5080c07187.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-c8e8d47c6bf14de2.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-5a02dbb58abd015a.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-cedc8fec61444895.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a1c96351c52bc56a.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e41c6d24baeb2249.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-62493b241881590c.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-a1fd7734706d5518.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-c8ded1707ad10767.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-1eec8756baa5bc24.rlib" "-Wl,-Bdynamic" "-lxcb" "-lxcb-screensaver" "-ldbus-1" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lxcb-screensaver
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `desk-locker`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "72d81b34e47c67cfc2ba08cdad25a791b160503996da4624b61d359fcd9b2a62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72d81b34e47c67cfc2ba08cdad25a791b160503996da4624b61d359fcd9b2a62", kill_on_drop: false }`
[INFO] [stdout] 72d81b34e47c67cfc2ba08cdad25a791b160503996da4624b61d359fcd9b2a62